[linux-dvb] Re: Full featured DVB-T card update

[Oliver Endriss <o.endriss@gmx.de>]

On Thursday 31 July 2003 17:44, Edward Wildgoose wrote:
> Yep, happens if you just use tzap and don't even view the output.
>
> The issue is that when the card changes to a different mux, then
> something suddenly dies.  For most people it still goes through the
> motions of tuning, symptoms vary slightly, but the point is that to
> all intents and purposes the card feigns being alive, but no data
> comes out, and there is nothing coming out of the analogue either.  I
> have posted some better descriptions in the past.

Hm, I can confirm these lock-ups with DVB-S, too. 
It happens very, very rarely.

Until now I found the following:
(1) The frontend is fully operational. You can switch channels using 
     vdr or szap. Frontend status is normal, but there is no picture,
     no sound, nothing. scan -c reports timeout.
(2) The problem can be fixed by unloading dvb-ttpci and 
     loading it again. It's probably a firmware issue. 
(3) There is no ARM crash., so the problem cannot be detected 
     by [dvb-av7110].

Oliver


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